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Houseplant

Colocasia esculenta

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Botanical fact sheet

Colocasia esculenta (L.) Schott

⚙ Automatic base data
Taxonomy
Family: Araceae · Genus: Colocasia1
Native distribution
Caribbean, North America, Oceania, Southern Asia, Assam, Bangladesh, China South-Central, China Southeast, East Himalaya, India, Laos, Malaya, Myanmar, Nepal, Sumatera, Taiwan, Thailanduncertain3
Conservation status
LC Least concern (IUCN)56
Synonyms
30 synonyms
  • Alocasia dussii Dammer
  • Alocasia illustris W.Bull
  • Aron colocasium (L.) St.-Lag.
  • Arum chinense L.
  • Arum colocasia L.
  • Arum colocasioides Desf.
  • Arum esculentum L.
  • Arum lividum Salisb.
  • Arum nymphaeifolium (Vent.) Roxb.
  • Arum peltatum Lam.
  • Caladium acre R.Br.
  • Caladium antiquorum (Schott) André
  • Caladium atrovirens André
  • Caladium colocasia Schott ex Wight
  • Caladium colocasioides (Desf.) Brongn.
  • Caladium divaricatum André
  • Caladium esculentum (L.) Vent.
  • Caladium esculentum bataviensis Hovey
  • Caladium glycyrrhizum Fraser
  • Caladium nigrescens André
  • Caladium nymphaeaefolium Vent.
  • Caladium nymphaeifolium Vent.
  • Caladium parimaense André
  • Caladium violaceum Desf.
  • Caladium violaceum Engl.
  • Caladium violaceum alboviolaceum André
  • Calla gaby Blanco
  • Cladium colocasia (L.) W.Wight
  • Colocasia acris (R.Br.) Schott
  • Colocasia aegyptiaca Samp.
2

Still missing: plant type, natural habitat, height / growth form, flowering period, growth & dormancy period.

Sources (10)
  1. GBIF Backbone Taxonomy – Colocasia esculenta · Scientific name · CC BY 4.0
  2. GBIF – synonyms · Synonyms · CC BY 4.0
  3. GBIF – distributions (Integrated Taxonomic Information System (ITIS); Catalogue of Life) · Native distribution · CC BY 4.0
  4. Wikidata – Q227997 · CC0
  5. Wikidata – IUCN Red List status (P141) · Conservation status · CC0
  6. IUCN Red List · Conservation status
  7. Wikimedia Commons – (MHNT) Colocasia esculenta - Les Martels, Giroussens Tarn.jpg · CC BY-SA 4.0
  8. Wikipedia (hu) – Taró · CC BY-SA 4.0
  9. Wikipedia (de) – Taro · CC BY-SA 4.0
  10. Wikipedia (en) – Taro · CC BY-SA 4.0
Community knowledge

Tips & experience from members

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Real data

How members water it

Not enough logs yet: at least 3 plants with regular watering logs are needed (now: 0). Waterings logged in Care feed this – anonymised and aggregated.

Care guidelines

How it thrives

Partly general data for the genus Colocasia
Waterhigh
Lightbright indirect
Humidityhighgeneral genus data
Min. temperature12 °C
Dry winter rest · general genus dataDifficulty: ●●○○○ · general genus data⚠ May be toxic to pets / people · general genus data

No monthly schedule is shown because cultivar-/species-level data is not yet sufficient. The general values above are guidance only.

Colocasia tip: It drinks and feeds heavily in summer; store the tuber dry at 10–15 °C in winter.

⚠ Pets & children · genus Colocasia
Cat moderateDog moderateHorse moderatePet bird moderateRabbit, rodent moderateCattle moderateSheep, goat moderatePig moderatePoultry moderateTortoise, herbivorous reptile moderateHuman (child) moderatedetails →

Strongly irritating raw; the corm is only edible well cooked.

At a glance

Colocasia esculenta – what to know

Colocasia esculenta – family: Araceae, genus: Colocasia. Native range: Caribbean, North America, Oceania, Southern Asia, Assam, Bangladesh, China South-Central, China Southeast, East Himalaya, India, Laos, Malaya, Myanmar, Nepal, …. Care guidelines: light: bright indirect; water: high; min. 12 °C. For cats: moderately toxic; for dogs: moderately toxic. Keep it out of reach and call a vet straight away if you suspect poisoning.

Frequently asked questions

How often should I water Colocasia esculenta?

Generously: keep the soil evenly moist and never let it dry out completely.

How much light does Colocasia esculenta need?

It likes bright but indirect light, such as near an east- or west-facing window.

How cold can Colocasia esculenta get?

Keep it above 12 °C – it is frost-tender and needs a frost-free spot in winter.

Is Colocasia esculenta toxic to cats and dogs?

For cats: moderately toxic; for dogs: moderately toxic. Keep it out of reach and call a vet straight away if you suspect poisoning.

When does Colocasia esculenta flower?

According to the general guideline for the genus Colocasia: Typical flowering time: July, August.

Community intelligence

What members’ data shows

When does it really bloom?

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Average watering interval

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Who grows it?

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Conversation

Questions about this species

Data sources: GBIF.org – Colocasia esculenta (CC BY 4.0) · Wikidata – Q227997 (CC0) · Wikimedia Commons – (MHNT) Colocasia esculenta - Les Martels, Giroussens Tarn.jpg (CC BY-SA 4.0) · Wikipedia – Taró (CC BY-SA 4.0) · Care data is for guidance only.

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